- Patent Title: Ethylene/alpha-olefin copolymer and method for preparing the same
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Application No.: US17045658Application Date: 2019-05-03
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Publication No.: US11718693B2Publication Date: 2023-08-08
- Inventor: Rae Keun Gwak , Seung Hwan Jung , Jin Sam Gong , Jung Ho Jun , Choong Hoon Lee , Eun Jung Lee , Hyun Jin Ju , In Sung Park , Sang Eun Park
- Applicant: LG Chem, Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: Lerner David LLP
- Priority: KR 20180052046 2018.05.04
- International Application: PCT/KR2019/005362 2019.05.03
- International Announcement: WO2019/212303A 2019.11.07
- Date entered country: 2020-10-06
- Main IPC: C08F210/16
- IPC: C08F210/16 ; C09J123/08
Abstract:
The present invention provides an ethylene/alpha-olefin copolymer having narrow molecular weight distribution together with a low density and an ultra low molecular weight, having minimized number of unsaturated functional groups, and having uniform crystallinity, thereby showing excellent physical properties, and a method for preparing the same.
Public/Granted literature
- US20210155727A1 Ethylene/Alpha-Olefin Copolymer and Method for Preparing the Same Public/Granted day:2021-05-27
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